MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:0C:76:00:00:00 /24
Vendor addressNo 69, Li-De Street, Jung-He City, Taipe Taipei TW
Country🇹🇼 Taiwan
RegisteredFeb 7, 2003
Block range00:0C:76:00:00:00– 00:0C:76:FF:FF:FF
Address capacity16,777,216
AdministrationUniversally administered: its prefix comes from a block registered through the IEEE Registration Authority
TransmissionUnicast: addressed to a single device
SourceIEEE Registration Authority
Address capacity is the size of this registered block, not a count of devices actually manufactured or online. Registration identifies the organization holding the block, not a specific device model or unit.
Curious how a prefix like this turns into a full address? See how MAC addresses are structured →
Example addresses in this block
Where this block sits
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00:0C:75:00:00:00 /24
Oriental integrated electronics. LTD
Next
00:0C:77:00:00:00 /24
Life Racing Ltd
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
MICRO-STAR INTERNATIONAL CO., LTD. holds 4 registered blocks in the IEEE registry, ranking #778 of 33,427 organizations by block count.
Other blocks registered to MICRO-STAR INTERNATIONAL CO., LTD.